<?php
	$urlToEncode="http://bbs.lewanchina.com";
	generateQRfromGoogle($urlToEncode);
	function generateQRfromGoogle($chl,$widhtHeight ='150',$EC_level='L',$margin='0')
	{
	@$url = urlencode($url);
	echo '<img src="http://chart.apis.google.com/chart?chs='.$widhtHeight.'x'.$widhtHeight.'&cht=qr&chld='.$EC_level.'|'.$margin.'&chl='.$chl.'" alt="QR code" widhtHeight="'.@$size.'" widhtHeight="'.@$size.'"/>';
	}
?>